26907320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61153}}^1$

素因数の和:61175

約数の個数: 32

約数和(自身を含む): 66046320

約数和(自身を除く): 39139000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 61153, 122306, 244612, 305765, 489224, 611530, 672683, 1223060, 1345366, 2446120, 2690732, 3363415, 5381464, 6726830, 13453660, 26907320]

約数ペア:

[(1, 26907320), (2, 13453660), (4, 6726830), (5, 5381464), (8, 3363415), (10, 2690732), (11, 2446120), (20, 1345366), (22, 1223060), (40, 672683), (44, 611530), (55, 489224), (88, 305765), (110, 244612), (220, 122306), (440, 61153)]